2012 World Junior Championships in Athletics – Women's long jump

The women's long jump at the 2012 World Junior Championships in Athletics was held at the Estadi Olímpic Lluís Companys on 12 and 13 July. The event was won by British heptathlon specialist Katarina Johnson-Thompson.

Prior to the competition^[update], the existing world junior and championship records were as follows.

Qualification: Standard 6.30 m (Q) or at least best 12 qualified (q)

According to an unofficial count, 31 athletes from 23 countries participated in the event.

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